print('selenium','web','autotest',sep='\n----------------\n')
a=1
b=2
a,b,=b,a
print(a,b)
list[1,4,35,62,8]
reversed_list=list[::-1]
print(reversed_list)
c=4
print(4==c<6)
def func(y):
    x=-1
    return x if (y>99) else 1
list1=[1,2,3,4,5,6,7,8]
list2=['py','java','c']
for i,j in zip(list1,list2):
    print(str(i))
list1=['py','java','c','web']
list2=['python','javascript','c++','selenium']
dic=dict(zip(list1,list2))
print(dic)
list(map(lambda x,y,:x*y,[1,2,5],[13,5,21]))